public static void SelectObjectHandler(ZoneClient client, Packet packet)
{
ushort id;
if (!packet.TryReadUShort(out id))
{
Log.WriteLine(LogLevel.Warn, "Could not read entity select request.");
return;
}
MapObject mo;
// Try to see if there is a map object with this ID
if (!client.Character.Map.Objects.TryGetValue(id, out mo))
{
client.Character.CharacterInTarget = mo;
return; // Nothing found. Just return lawl
}
mo.SelectedBy.Add(client.Character);
if (mo is ZoneCharacter || mo is Mob)
{
client.Character.SelectedObject = mo;
SendStatsUpdate(mo, client, false);
}
}
public void AddTradeRequest(ZoneClient pClient,ushort MapObjectIDto)
{
Log.WriteLine(LogLevel.Debug, "{0} AddTradeReqest {1}", pClient.Character.Character.Name, MapObjectIDto);
TradeReqest pRequest = new TradeReqest(pClient.Character, MapObjectIDto);
this.TradeReqests.Add(pRequest);
SendTradeRequest(pRequest);
}
public static void TradeReqest(ZoneClient pClient, Packet pPacket)
{
ushort MapObjectID;
if (!pPacket.TryReadUShort(out MapObjectID))
return;
TradeManager.Instance.AddTradeRequest(pClient, MapObjectID);
}
public static void SendPing(ZoneClient character)
{
using (var packet = new Packet(SH2Type.Ping))
{
character.SendPacket(packet);
}
}
public static void TradeLock(ZoneClient pClient, Packet pPacket)
{
if (pClient.Character.Trade != null)
{
pClient.Character.Trade.TradeLock(pClient.Character);
}
}
public static void TradeAgree(ZoneClient pClient, Packet pPacket)
{
if (pClient.Character.Trade == null)
return;
pClient.Character.Trade.AcceptTrade(pClient.Character);
}
public static void HandleSetStatPoint(ZoneClient client, Packet packet)
{
byte stat;
if (!packet.TryReadByte(out stat))
{
Log.WriteLine(LogLevel.Warn, "Couldn't read HandleSetStatPoint packet. {0}", client);
return;
}
if (client.Character.Character.UsablePoints == 0)
{
Log.WriteLine(LogLevel.Warn, "User tried to set stat point while not having any left. {0}", client);
}
else
{
// LETS DO ET
switch (stat)
{
case 0: client.Character.Str++; break;
case 1: client.Character.Dex++; break;
case 2: client.Character.End++; break;
case 3: client.Character.Int++; break;
case 4: client.Character.Spr++; break;
default:
{
Log.WriteLine(LogLevel.Warn, "User tried to set stat point on unknown stat {0} {1}", stat, client);
return;
}
}
client.Character.Character.UsablePoints--;
//Program.Entity.SaveChanges();
SendSetUsablePoint(client, stat);
}
}
public static void ClientReadyHandler(ZoneClient client, Packet packet)
{
if (client.Admin > 0)
{
client.Character.DropMessage("AdminLevel = {0}; ClientLoad = {1};", client.Admin, ClientManager.Instance.ZoneLoad);
}
Handler4.SendUsablePoints(client);
if (!client.Character.IsDead)
{
// Just logged on.
client.Character.Map.FinalizeAdd(client.Character);
}
else
{
// Reviving, not readding for this one!
MapInfo mi;
if (DataProvider.Instance.MapsByID.TryGetValue(client.Character.MapID, out mi))
{
client.Character.State = PlayerState.Normal;
client.Character.Map.SendCharacterLeftMap(client.Character, false);
client.Character.Position.X = mi.RegenX;
client.Character.Position.Y = mi.RegenY;
client.Character.Map.SendCharacterEnteredMap(client.Character);
}
client.Character.SetHP(client.Character.MaxHP / 4);
}
}
public static void TradeBreak(ZoneClient pClient, Packet pPacket)
{
if (pClient.Character.Trade == null)
return;
pClient.Character.Trade.TradeBreak(pClient.Character);
pClient.Character.Trade = null;
}
public override void OnClientConnect(Socket socket)
{
ZoneClient client = new ZoneClient(socket);
// ClientManager.Instance.AddClient(client); //They register once authenticated now
Log.WriteLine(LogLevel.Debug, "Client connected from {0}", client.Host);
// ClientManager.Instance.AddClient(client); //They register once authenticated now
}
public void RemoveReqest(ZoneClient pClient)
{
TradeReqest Request = TradeReqests.Find(r => r.MapID == pClient.Character.MapID && r.pToTradeClient.MapObjectID== pClient.Character.MapObjectID);
if (TradeReqests.Contains(Request))
{
TradeReqests.Remove(Request);
}
}
public static void SendError(ZoneClient client, ServerError error)
{
using (Packet pack = new Packet(SH3Type.Error))
{
pack.WriteShort((byte)error);
client.SendPacket(pack);
}
}
public static void BackTo(ZoneClient client, Packet packet)
{
using(var iacket = new InterPacket(InterHeader.ClientDisconect))
{
iacket.WriteString(client.Character.Character.Name, 16);
InterServer.WorldConnector.Instance.SendPacket(iacket);
}
}
public void AcceptTrade(ZoneClient pClient)
{
TradeReqest Request = GetTradeRquestByChar(pClient.Character);
if (Request != null)
{
TradeReqests.Remove(Request);
Trade pTrade = new Trade(Request.pFromTradeClient, pClient.Character);
}
}
public static void TradeRemovitem(ZoneClient pClient, Packet pPacket)
{
byte pSlot;
if (!pPacket.TryReadByte(out pSlot))
return;
if (pClient.Character.Trade == null)
return;
pClient.Character.Trade.RemoveItemToHandel(pClient.Character, pSlot);
}
public static void DeselectObjectHandler(ZoneClient client, Packet packet)
{
if (client.Character.SelectedObject != null)
{
client.Character.SelectedObject.SelectedBy.Remove(client.Character);
client.Character.CharacterInTarget = null;
client.Character.SelectedObject = null;
}
}
public static void TradeChangeMoney(ZoneClient pClient, Packet pPacket)
{
long money;
if(!pPacket.TryReadLong(out money))
return;
if (pClient.Character.Trade != null)
{
pClient.Character.Trade.ChangeMoneyToTrade(pClient.Character, money);
}
}
public static void HandleReviveToTown(ZoneClient character, Packet packet)
{
if (character.Character.IsDead)
{
// Lets revive.
MapInfo mi;
if (DataProvider.Instance.MapsByID.TryGetValue(character.Character.MapID, out mi))
{
SendRevive(character, mi.ID, mi.RegenX, mi.RegenY); // Will resend the loaded packet
}
}
}
public static void MasterRequestAcceptCoper(ZoneClient client, Packet pPacket)
{
client.Character.Character.ReviveCoper = 0;
InterServer.InterHandler.SendReciveCoper(client.Character.Character.Name, client.Character.Character.ReviveCoper,true);
using(var packet = new Packet(37,65))
{
packet.WriteUShort(7272);//unk
packet.WriteLong(client.Character.RecviveCoper);
client.SendPacket(packet);
}
}
public static void MasterRequestCoper(ZoneClient client, Packet pPacket)
{
byte unk;
if (!pPacket.TryReadByte(out unk))
return;
using (var packet = new Packet(SH37Type.SendRecivveCopper))
{
packet.WriteUShort(7264);//unk
packet.WriteLong(client.Character.Character.ReviveCoper);
client.SendPacket(packet);
}
}
public static void BySPStoneHandler(ZoneClient client, Packet packet)
{
short Amount;
if (packet.TryReadShort(out Amount))
{
client.Character.ChangeMoney(client.Character.Character.Money -= client.Character.BaseStats.PriceSPStone);
short Am = Amount += client.Character.StonesSP;
client.Character.StonesHP = Am;
using (var p = new Packet(SH20Type.ChangeSPStones))
{
p.WriteShort(Am);
client.SendPacket(p);
}
}
}
public static void AttackSkillHandler(ZoneClient client, Packet packet)
{
ushort skill;
if (!packet.TryReadUShort(out skill))
{
Log.WriteLine(LogLevel.Warn, "Could not read skillID from attack entity skill function. {0}", client);
return;
}
if (!client.Character.SkillsActive.ContainsKey(skill))
{
Log.WriteLine(LogLevel.Warn, "User tried to attack with a wrong skill. {0} {1} ", skill, client);
return;
}
client.Character.AttackSkill(skill, null);
}
public static void QuestionHandler(ZoneClient client, Packet packet)
{
byte answer;
if (!packet.TryReadByte(out answer))
{
Log.WriteLine(LogLevel.Warn, "Received invalid question response.");
return;
}
ZoneCharacter character = client.Character;
if (character.Question == null)
return;
else if (character.Question.Answers.Count <= answer)
return;
character.Question.Function(character, answer);
character.Question = null;
}
public static void ClientEquippedItem(ZoneClient pClient, Packet pPacket)
{
byte fromSlot;
if (!pPacket.TryReadByte(out fromSlot))
{
Log.WriteLine(LogLevel.Warn, "Could not read equip slot.");
return;
}
Item fromItem;
if (!pClient.Character.Inventory.InventoryItems.TryGetValue(fromSlot, out fromItem))
{
Log.WriteLine(LogLevel.Warn, "Equipping empty inventory slot.");
return;
}
if (fromItem == null)
{
Log.WriteLine(LogLevel.Warn, "Client tries to equip an ITEM, not EQUIP!");
return;
}
byte toSlot = (byte)fromItem.Slot;
Item toEquip = pClient.Character.Inventory.EquippedItems.Find(e => e.ItemInfo.Slot == fromItem.ItemInfo.Slot);
// TODO: Check, does user equip item to correct slot. Right now client only does it.
ZoneClient client = pClient;
if (fromItem.ItemInfo.Level > pClient.Character.Level)
{
FailedEquip(client.Character, 645); // 85 02
}
else
{
if (toEquip == null)
{
pClient.Character.EquipItem(fromItem);
}
else
{
pClient.Character.SwapEquips(toEquip, fromItem);
}
}
}
public static void UseSPStoneHandler(ZoneClient client, Packet packet)
{
if (client.Character.StonesSP == 0)
{
using (var p = new Packet(SH20Type.ErrorUseStone))
{
client.SendPacket(p);
}
}
else
{
client.Character.HealSP((uint)client.Character.BaseStats.SoulSP);
using (var p = new Packet(SH20Type.StartSPStoneCooldown))
{
client.SendPacket(p);
}
}
}
public static void BeginInteractionHandler(ZoneClient client, Packet packet)
{
ushort entityid;
if (!packet.TryReadUShort(out entityid))
{
Log.WriteLine(LogLevel.Warn, "Error reading interaction attempt.");
return;
}
ZoneCharacter character = client.Character;
MapObject obj;
if (character.Map.Objects.TryGetValue(entityid, out obj))
{
Npc npc = obj as Npc;
client.Character.CharacterInTarget = obj;
if (npc != null)
{
if (npc.Gate != null)
{
MapInfo mi = null;
if (DataProvider.Instance.MapsByName.TryGetValue(npc.Gate.MapServer, out mi))
{
Question q = new Question(string.Format("Do you want to move to {0} field?", mi.FullName), new QuestionCallback(AnswerOnGateQuestion), npc);
q.Add("Yes", "No");
q.Send(character, 500);
character.Question = q;
}
else
{
character.DropMessage("You can't travel to this place.");
}
}
else
{
SendNpcInteraction(client, npc);
}
}
}
else Log.WriteLine(LogLevel.Warn, "{0} selected invalid object.", character.Name);
}
public static void BuyItem(ZoneClient client, Packet packet)
{
ZoneCharacter character = client.Character;
ushort buyItemID;
int amount;
if (packet.TryReadUShort(out buyItemID) && packet.TryReadInt(out amount))
{
FiestaLib.Data.ItemInfo buyItem;
Data.DataProvider.Instance.ItemsByID.TryGetValue(buyItemID, out buyItem);
if (amount < 255)
{
if (character.GiveItem(buyItemID, (byte)amount) != InventoryStatus.Full)
{
character.Inventory.Money -= amount * buyItem.BuyPrice;
character.ChangeMoney(character.Inventory.Money);
}
}
else
{
while (amount > 0)
{
if (character.GiveItem(buyItemID, 255) != InventoryStatus.Full)
{
character.Inventory.Money -= amount * buyItem.BuyPrice;
character.ChangeMoney(character.Inventory.Money);
character.CalculateMasterCopper(buyItem.BuyPrice);
}
if (amount < 255)
{
if (character.GiveItem(buyItemID, (byte)amount) != InventoryStatus.Full)
{
character.Inventory.Money -= amount * buyItem.BuyPrice;
character.ChangeMoney(character.Inventory.Money);
character.CalculateMasterCopper(buyItem.BuyPrice);
}
break;
}
amount -= 255;
}
}
}
}
public static void EmoteHandler(ZoneClient client, Packet packet)
{
ZoneCharacter character = client.Character;
byte action;
if (!packet.TryReadByte(out action))
{
Log.WriteLine(LogLevel.Warn, "{0} did empty emote.", character.Name);
return;
}
if (action > 74)
{
character.CheatTracker.AddCheat(CheatTypes.Emote, 500);
return;
}
using (var broad = Animation(character, action))
{
character.Broadcast(broad, true);
}
}
public bool AddClient(ZoneClient client)
{
ClientManagerMutex.WaitOne();
try
{
if (client.Character.Character == null)
{
Log.WriteLine(LogLevel.Warn, "ClientManager trying to add character = null.", client.Username);
return false;
}
else if (clientsByName.ContainsKey(client.Character.Character.Name))
{
Log.WriteLine(LogLevel.Warn, "Character {0} is already registered to client manager!", client.Character.Character.Name);
return false;
}
else
{
if (!this.clientsByID.TryAdd(client.Character.Character.ID, client))
{
Log.WriteLine(LogLevel.Warn, "Could not add client to idlist!");
return false;
}
if (!clientsByName.TryAdd(client.Character.Character.Name, client))
{
Log.WriteLine(LogLevel.Warn, "Could not add client to list!");
return false;
}
}
return true;
}
finally
{
ClientManagerMutex.ReleaseMutex();
}
}
private void SendTradeLock(ZoneClient pClient)
{
using (var packet = new Packet(SH19Type.SendTradeLock))
{
pClient.SendPacket(packet);
}
}